定时器
void CC::OnTimer(UINT nIDEvent)
{
switch(nIDEvent)
{
case 1:
break;
.
.
case 4:
fUpSpeed += m_UpSpeed; //1s累加一次 //KillTimer(4);
break;
}
CFormView::OnTimer(nIDEvent);
}
定时器作用
if (m_bSaveH)
{
m_rfile2.Write((LPCTSTR)strNH,strNH.GetLength());
m_rfile2.Flush();
SetTimer( 4, 1000, NULL); //如果此处改为定时100ms定时器就起作用,而1000ms则不起作用?
}
杀掉定时器
if(m_bSaveH)
{
m_rfile2.Close(); //关闭文件
m_bSaveH = FALSE;
fUpSpeed = 0;
KillTimer(4);
GetDlgItem(IDC_BSAVE)->EnableWindow(!m_bSave);
}
void CC::OnTimer(UINT nIDEvent)
{
switch(nIDEvent)
{
case 1:
break;
.
.
case 4:
fUpSpeed += m_UpSpeed; //1s累加一次 //KillTimer(4);
break;
}
CFormView::OnTimer(nIDEvent);
}
定时器作用
if (m_bSaveH)
{
m_rfile2.Write((LPCTSTR)strNH,strNH.GetLength());
m_rfile2.Flush();
SetTimer( 4, 1000, NULL); //如果此处改为定时100ms定时器就起作用,而1000ms则不起作用?
}
杀掉定时器
if(m_bSaveH)
{
m_rfile2.Close(); //关闭文件
m_bSaveH = FALSE;
fUpSpeed = 0;
KillTimer(4);
GetDlgItem(IDC_BSAVE)->EnableWindow(!m_bSave);
}
没有这种道理说100ms工作1000ms就不工作
检查代码,查看逻辑
if (m_bSaveH)
{
m_rfile2.Write((LPCTSTR)strNH,strNH.GetLength());
m_rfile2.Flush();
SetTimer( 4, 1000, NULL); //如果此处改为定时100ms定时器就起作用,而1000ms则不起作用?
}
杀掉定时器
if(m_bSaveH)
{
m_rfile2.Close(); //关闭文件
m_bSaveH = FALSE;
fUpSpeed = 0;
KillTimer(4);
GetDlgItem(IDC_BSAVE)->EnableWindow(!m_bSave);
}二个if都一样的条件???
两个if的位置不同